Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add commands/mort-lab/excel-mcp/prp-base-creategit clone --depth 1 https://github.com/mort-lab/excel-mcpWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/commands/mort-lab/excel-mcp/prp-base-create)<a href="https://agentmods.dev/commands/mort-lab/excel-mcp/prp-base-create"><img src="https://agentmods.dev/badge/commands/mort-lab/excel-mcp/prp-base-create.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00000 | $0.00948 |
| Opus 5 | $0.00000 | $0.00474 |
| Sonnet 5 | $0.00000 | $0.00190 |
| Haiku 4.5 | $0.00000 | $0.00095 |
Grade A, and why
prp-base-create scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 109 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Create BASE PRP
Feature: $ARGUMENTS
PRP Creation Mission
Create a comprehensive PRP that enables one-pass implementation success through systematic research and context curation.
Critical Understanding: The executing AI agent only receives:
- Start by reading and understanding the prp concepts PRPs/README.md
- The PRP content you create
- Its training data knowledge
- Access to codebase files (but needs guidance on which ones)
Therefore: Your research and context curation directly determines implementation success. Incomplete context = implementation failure.
Research Process
During the research process, create clear tasks and spawn as many agents and subagents as needed using the batch tools. The deeper research we do here the better the PRP will be. we optminize for chance of success and not for speed.
-
Codebase Analysis in depth
- Create clear todos and spawn subagents to search the codebase for similar features/patterns Think hard and plan your approach
- Identify all the necessary files to reference in the PRP
- Note all existing conventions to follow
- Check existing test patterns for validation approach
- Use the batch tools to spawn subagents to search the codebase for similar features/patterns
-
External Research at scale
- Create clear todos and spawn with instructions subagents to do deep research for similar features/patterns online and include urls to documentation and examples
- Library documentation (include specific URLs)
- For critical pieces of documentation add a .md file to PRPs/ai_docs and reference it in the PRP with clear reasoning and instructions
- Implementation examples (GitHub/StackOverflow/blogs)
- Best practices and common pitfalls found during research
- Use the batch tools to spawn subagents to search for similar features/patterns online and include urls to documentation and examples
-
User Clarification
- Ask for clarification if you need it
PRP Generation Process
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 3d ago First seen · 109 lines · 0 tokens per session scan A db884f675b93
prp-base-create is a command published in the GitHub repository mort-lab/excel-mcp (5 stars, last pushed 26d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 948 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other commands, from other repositories
review-epo-claims
Analyze patent claims for EPO Art. 84 EPC compliance - clarity, conciseness, support by description.
instructions
Use the instructions command to print the CLI playbook and current server inventory for AI agents using a running 1MCP serve instance.
ingest-dev
Ingest a URL, directory, or file into your knowledge base.
quarry
Manage your quarry knowledge base.
remember-dev
Remember inline text content in your knowledge base.
resume
Auto-detect and resume any interrupted Plan Cascade task. Detects mega-plan, hybrid-worktree, or hybrid-auto context and routes to the appropriate resume command.